The hieghts of four boys measured 152.0 cm, 150.75 cm,149.5 cm, and 149.25 cm. bradley is the tallest. calvin is taller than josh, but shorter than mark. joshis the shortest. what is marks height?

Simplify the expression 10/11(22z) + (a+5) -1

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile